Cygor Brown vs Endurance Brown

How close are they?

ΔE 9.7, close: similar, with a visible difference side by side. Endurance Brown is more saturated, warmer than Cygor Brown.

Can I use Endurance Brown instead of Cygor Brown?

Usually, if you are not matching paint already on the model. Close match (ΔE 10). Endurance Brown is more saturated, warmer than Cygor Brown.

Can I use Cygor Brown instead of Endurance Brown?

The same difference applies the other way round: Cygor Brown is more muted, cooler.

ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.